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公开(公告)号：US20240301188A1
公开(公告)日：2024-09-12
申请号：US18552049
申请日：2021-04-15
发明人： Hongyu Chen , Yunlong Guo , David L. Malotky , Alan M. Piwowar , Xiaomei Song , Qiangqiang Yan
CPC分类号： C08L23/22 , C08J3/05 , C08J7/0427 , C08J7/048 , C08L23/0815 , C08L23/0869 , C08J2423/08 , C08J2423/22 , C08L2201/14 , C08L2201/54 , C08L2205/02 , C08L2207/062
摘要： The present invention relates to a composition comprising an aqueous dispersion of a) polyisobutylene particles; and b) polyolefin particles, which are polyethylene or polypropylene particles, wherein the weight-to-weight ratio of the polyisobutylene particles to the polyolefin particles is in the range of from 20:80 to 80:20. The composition of the present invention is useful for making coatings on paper or paperboard substrates with excellent moisture barrier and tack properties.
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公开(公告)号：US20230340302A1
公开(公告)日：2023-10-26
申请号：US18245435
申请日：2021-09-14
发明人： Joseph B. Binder , Sehban N. Ozair , David L. Malotky , Saswati Pujari , Isabelle Uhl , Vinita Yadav , Robert S. Moglia
IPC分类号： C09J7/38 , C09J133/08 , C09J11/08 , C09J11/06
CPC分类号： C09J7/385 , C09J133/08 , C09J11/08 , C09J11/06 , C09J2301/312 , C09J2301/302 , C09J2301/414
摘要： The present disclosure is directed to a water-based pressure-sensitive adhesive composition. In an embodiment, the water-based pressure-sensitive adhesive composition includes (A) an acrylic dispersion composed of particles of (i) an acrylic-based polymer with a glass transition temperature (Tg) less than −20° C., and (ii) a surfactant. The water-based pressure-sensitive adhesive composition also includes (B) an ethylene acid dispersion composed of (i) particles of an ethylene acid copolymer having from 3 wt % to less than 50 wt % acid comonomer and a melt index from 1 g/10 min to 100 g/10 min, and (ii) at least one of a dispersant or a neutralizing agent. Further disclosed are articles with the water-based pressure-sensitive adhesive composition.
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公开(公告)号：US11013671B2
公开(公告)日：2021-05-25
申请号：US16305504
申请日：2016-11-30
摘要： A method of making a hair care composition is provided, comprising: providing a cationic hair care emulsion, comprising: a cationic surfactant; optionally, a nonionic surfactant; water, wherein the water forms a continuous phase; and an internal phase, wherein the internal phase comprises: a cosmetically acceptable hydrocarbon oil; and a polyolefin blend, comprising: a high density polyolefin having a density of >0.90 g/cm3; and a low density polyolefin having a density of ≤0.90 g/cm3; wherein the polyolefin blend has an average melt index of >7 as measured according to ASTM D 1238; providing a cosmetically acceptable silicone; providing an additional water; providing at least one hair care additive; and combining the cationic hair care emulsion, the cosmetically acceptable silicone, the additional water and the at least one hair care additive to form the hair care composition.
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公开(公告)号：US10952936B2
公开(公告)日：2021-03-23
申请号：US15759692
申请日：2016-11-14
发明人： Ying O'Connor , David L. Malotky , Qichun Wan , Rosalind Toth , Jodi A. Thomas , Dale C. Schmidt
摘要： Provided is a concentrated emulsion and personal care compositions containing the concentrated emulsion. The emulsion comprises: (a) from 60 to 95 wt %, based on the total weight of the emulsion, of an internal phase comprising: (i) a low density polyolefin with a density equal to or below 0.90 g/cm3, and (ii) a cosmetically acceptable solvent; (b) from 0.1 to 30 wt %, based on the total weight of the emulsion, of a surfactant; and (c) balance water as a continuous phase.
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公开(公告)号：US20190017222A1
公开(公告)日：2019-01-17
申请号：US16067205
申请日：2016-12-16
IPC分类号： D06N3/18 , D06N3/04 , B29C63/36 , F16L55/165
摘要： Embodiments of the present disclosure include flexible impregnated articles, composites produced by curing such flexible impregnated article, and processes for forming flexible impregnated articles. The flexible impregnated articles, composites, and processes can be used as alternatives to articles, composites, and processes in a cured-in-place pipe rehabilitation process that include epoxy resins, thus eliminating toxicity issues associated with the use of epoxy resins. The instantly-disclosed flexible impregnated articles, composites, and processes can be particularly useful for the CIPP process in potable water pipe and pressure pipe applications.
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公开(公告)号：US20170209385A1
公开(公告)日：2017-07-27
申请号：US15326608
申请日：2015-07-02
CPC分类号： A61K9/5047 , A61K9/10 , A61K9/5015 , A61K47/08 , A61K47/10 , A61K47/14 , A61K47/38
摘要： Provided is an aqueous composition comprising (a) dispersed particles that comprise one or more ethylcellulose polymers and (b) one or more additives having molecular weight less than 220 g/mol, Hansen hydrogen bonding parameter greater than 11 MPa1/2 and less than 17.9 MPa1/2, Hansen total solubility parameter greater than 22 MPa1/2, and solubility in water greater than 2 g/L at 25° C. Also provided is a composition comprising particles having a coating, wherein said coating comprises 0-5% water by weight based on the weight of said coating, wherein said coating additionally comprises the ingredients (a) and (b).
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公开(公告)号：US20170173159A1
公开(公告)日：2017-06-22
申请号：US15129505
申请日：2015-03-03
发明人： Neal J. Fetner , David L. Malotky , Jin Zhao , Matthias Knarr , Michael J. Devon , Roland Adden
CPC分类号： A61K47/38 , A61J3/07 , A61K9/2866 , A61K9/4816 , C08B13/00 , C08L1/32
摘要： An aqueous composition useful for producing capsules shells comprises a) at least one dispersed esterified cellulose ether comprising (i) groups of the formula —C(O)—R—COOA or (ii) a combination of aliphatic monovalent acyl groups and groups of the formula —C(O)—R—COOA, wherein R is a divalent aliphatic or aromatic hydrocarbon group and A is hydrogen or a cation, and b) from 0.05 to 20 percent of at least one salt of a fatty acid, based on the weight of the dispersed esterified cellulose ether, wherein the median particle size, d50, of the dispersed esterified cellulose ether particles is up to 7 micrometers, such median particle size (d50) being the size at which 50 mass percent of the particles have a smaller equivalent diameter and 50 mass percent have a larger equivalent diameter.
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公开(公告)号：US09422444B2
公开(公告)日：2016-08-23
申请号：US14653319
申请日：2013-12-13
IPC分类号： B32B17/10 , B32B15/08 , C08K5/00 , C08F210/00 , C09D123/12 , C09D123/08 , C09D191/06 , C09D123/06 , C09D123/14
CPC分类号： C09D123/12 , C08L2201/54 , C08L2205/02 , C09D123/06 , C09D123/0815 , C09D123/142 , C09D191/06 , Y10T428/263 , Y10T428/31692 , C08L23/0869 , C08L51/06 , C08L2205/03
摘要： Embodiments of the present disclosure are directed towards coating compositions comprising from 20 to 85 percent of an aqueous dispersion based on a total weight of the coating composition, a basic water composition, and a crosslinker, wherein the aqueous dispersion comprises a melt blending product of (a) a base polymer comprising a polyolefin, (b) a polymeric performance improving agent (c) a polymeric stabilizing agent, and (d) a polymeric coupling agent.
摘要翻译： 本公开的实施方案涉及包含基于涂料组合物，碱性水组合物和交联剂的总重量的20至85％的水分散体的涂料组合物，其中所述水性分散体包含（ a）包含聚烯烃的基础聚合物，（b）聚合物性能改进剂（c）聚合物稳定剂，和（d）聚合物偶联剂。
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9.发明申请POLYOLEFIN DISPERSION COMPOSITIONS FOR MAKING HIGH VAPOR TRANSPORT HYDROPHOBIC COATINGS 有权用于制备高蒸汽运输疏水涂料的聚烯烃分散体组合物公开(公告)号：US20160177075A1
公开(公告)日：2016-06-23
申请号：US14977897
申请日：2015-12-22
CPC分类号： C08L23/06 , C08L23/08 , C08L23/0815 , C08L23/0869 , C08L23/16 , C08L2205/025 , C08L2666/36 , C08L23/0876 , C08L51/06
摘要： The present invention provides compositions for water vapor permeable hydrophobic coating comprising a blend of (i) a primary polyolefin dispersion of one or more large particle size polyolefins having a melting point of at least 95° C., and an average particle size of from 1 to 5 microns, and containing a volatile base and a 14 to 40 carbon long chain linear carboxylic acid dispersing agent, and (ii) a film forming second dispersion of one or more polymers having an average particle size of from 0.1 to 1.0 microns chosen from one or more polyolefins having a melting point from 50 to 90 ° C. further containing an at least partially neutralized olefin containing dispersing agent, one or more alkyl celluloses which further contain a plasticizer having a boiling point of 250° C. or greater and containing an at least partially neutralized olefin containing dispersing agent, and one or more acrylic emulsion polymers having a Tg of from 0 to 60° C. wherein the particle size ratio of the primary polyolefin dispersion to the second dispersion ranges from 3:1 to 29:1.
摘要翻译： 本发明提供了用于水蒸气透过的疏水涂层的组合物，其包含以下混合物：（i）熔点至少为95℃的一种或多种大粒径聚烯烃的初级聚烯烃分散体和平均粒度为1 并且含有挥发性碱和14至40碳长链线性羧酸分散剂，和（ii）一种或多种平均粒径为0.1至1.0微米的聚合物的膜形成第二分散体，其选自 一种或多种熔点为50-90℃的聚烯烃，还含有至少部分中和的含烯烃分散剂，一种或多种烷基纤维素，其进一步含有沸点为250℃或更高的增塑剂，并含有 至少部分中和的含烯烃分散剂和一种或多种Tg为0至60℃的丙烯酸乳液聚合物，其中颗粒尺寸比 第一分散体的第一聚烯烃分散体的范围为3:1至29:1。
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10.发明申请公开(公告)号：US20160145451A1
公开(公告)日：2016-05-26
申请号：US14950070
申请日：2015-11-24
发明人： Jouko Vyorykka , David L. Malotky , Ronald Wevers
IPC分类号： C09D7/12 , B65D65/42 , C09D123/00
CPC分类号： B65D65/42 , C08F255/00 , C08F255/02 , C08F285/00 , C08F289/00 , C08J3/05 , C08K2003/265 , C09D7/61 , C09D7/67 , C09D7/68 , C09D7/80 , C09D123/00 , C09D151/003 , C09D151/06 , C09D151/08 , C08L2666/02
摘要： The instant invention provides a coating composition, a process of making a coating composition, a coated article, and a method of forming such articles.The coating composition according to the present invention comprises a dispersion comprising: (a) a core comprising a base polymer; (b) a shell at least partially surrounding said core, wherein said shell comprising a polar polymeric stabilizing agent; and (c) one or more hydrophobic particulate fillers embedded at least partially in said shell.The process for making a coating composition according to the present invention comprises the steps of: (1) selecting a base polymer; (2) selecting a polar polymeric stabilizing agent; (3) selecting one or more hydrophobic particulate fillers; (4) melt-blending said base polymer, said polar polymeric stabilizing agent, and said one or more hydrophobic particulate fillers; (4) contacting said melt-blended base polymer, polar polymeric stabilizing agent and one or more hydrophobic particulate fillers with water and optionally in the presence of a neutralizing agent; (5) thereby forming said dispersion comprising: (a) a core comprising said base polymer; (b) a shell at least partially surrounding said core, wherein said shell comprising said polar polymeric stabilizing agent; and (c) said one or more hydrophobic particulate fillers embedded at least partially in said shell.The coated article according to the present invention comprises: a substrate comprising cellulose base material; and a dispersion on at least one surface of said substrate, wherein said dispersion comprises: (a) a core comprising a base polymer; (b) a shell at least partially surrounding said core, wherein said shell comprising a polar polymeric stabilizing agent; and (c) one or more hydrophobic particulate fillers embedded at least partially in said shell.The method of making a coated article according to the present invention comprises the steps of: (1) providing a substrate comprising cellulose base material (2) providing a coating composition comprising a dispersion comprising: (a) a core comprising a base polymer; (b) a shell at least partially surrounding said core, wherein said shell comprising a polar polymeric stabilizing agent; and (c) one or more hydrophobic particulate fillers embedded at least partially in said shell; (3) applying said coating composition to at least one surface of said substrate; and (4) thereby making said coated article.
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